Treasures and gems
The number 47 is not a guide's guess. A Steam achievement requirement is "Obtain 47 treasure(s)". That confirms a count. It does not name them. Six names showed up in demo-era posts and on public guides: Treasure Hunter's Waist Plate, Fleeting Time Pocket Watch, Flame Gem, Molten Orb, Poison Swamp Copper Key, and Flame Ring. Their effects are unpublished, so the effect cells are empty.

Named treasures
| Treasure Hunter's Waist Plate | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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| Fleeting Time Pocket Watch | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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| Flame Gem | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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| Molten Orb | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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| Poison Swamp Copper Key | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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| Flame Ring | Passive treasure | Treasure Altar; a video shows hero level 155 and 10,000 gold as the unlock requirement | One of six treasures named in the 1 Oct 2026 demo announcement; no effect was published in the checked sources | 2 sources: announcement and fan guide; effect left blankRow sources
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Gems
The roster screenshot has a Gem tab beside Hero, Turret, Cannon, and Captain. Eight gem types are named across that screenshot and the public guides: Weapon, Vitality, Arcane, Thunder, Toxin, Gold, Experience, and Summoning. Only the weapon gem has a numeric line in the source notes, and that line is one item, not a formula I will generalize. Localized names are blank because no official translation of these items was published.
| Weapon Gem | Team buff | Tavern recruitment | A video shows team attack +25% physical damage on one save | 2 sources: Steam screenshot roster and fan guideRow sources
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| Vitality Gem | Team buff | Tavern recruitment | Team vitality type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Arcane Gem | Team buff | Tavern recruitment | Arcane type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Thunder Gem | Team buff | Tavern recruitment | Thunder type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Toxin Gem | Team buff | Tavern recruitment | Toxin type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Gold Gem | Team buff | Tavern recruitment | Gold type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Experience Gem | Team buff | Tavern recruitment | Experience type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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| Summoning Gem | Team buff | Tavern recruitment | Summoning type; effect absent from the checked sources | 2 sources: Steam screenshot roster and fan guideRow sources
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Gear you see in screenshots, such as the epic maul with crit chance, rend, and a Frozen Spikes line, is equipment, not a treasure from the list of 47. The blacksmith (enhance, enchant, reforge) was added in the 14 Sep 2026 playtest and is still the system the 31 Oct post points at. I do not have a price list for reforges beyond the single mine and shop numbers visible in screenshots, and those numbers belong to that save.

Questions
How many treasures are in Legend of Defenders?
The achievement text says 47. Six names are public. The other 41 names were not in the sources checked on 5 Nov 2026.
Where do gems go?
They have their own roster tab. Eight types are named. Per-level values are not published as a table.
Sources
- Steam global achievements for app 4740930 — checked 2026-11-05
- Steam store page, Legend of Defenders (app 4740930) — checked 2026-11-05
- Steam news for app 4740930 — checked 2026-11-05
- legendofdefenders.com heroes list — checked 2026-11-05
- legend-of-defenders.wiki heroes and towers — checked 2026-11-05